Raspberry Pi tips

Using GPS-module for use with Raspberry Pi, you will likely have to connect it to the raspberry pi 4 th contacts: power, land, TX, RX. Of course I think power – 3.3V or 5V and ground (GND) of Raspberry Pi or external (ground of raspberry, GPS-module and external sources does not forget merge). Contact module …

Dallas Semiconductors, now part of Maxim Integrated, has some very good chips thermometer in their series DS1820. A unique feature of these thermometers is that they can be connected by a single digital interface one leading data bus (1-Wire). You can even place multiple sensors (not only thermometers) on the same wire if you want. …

Welcome to my blog! 🙂 Once we have carried out the connection of the sensor (HC-SR501) to Arduino. Today we’ll discuss how to implement a similar (and even more;)) with the Raspberry Pi. Figure 1 – The exterior sensor HC-SR501 This sensor has 3 pins: +5V (power +), Ground and OUT (informative).